! Started logfile: J1632+1615_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:12:50 2017 obs J1632+1615_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1632+1615_X_2015_01_22_pus_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1632+1615 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 295 lines of history. ! ! Reading 34020 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1632+1615_X_2015_01_22_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960890Jy sigma=0.011597 ! Fit after self-cal, rms=0.941878Jy sigma=0.011403 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7334 mas, bmaj=1.901 mas, bpa=10.2 degrees ! Estimated noise=695.404 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461449 Jy ! Component: 100 - total flux cleaned = 0.0567315 Jy ! Total flux subtracted in 100 components = 0.0567315 Jy ! Clean residual min=-0.003030 max=0.004076 Jy/beam ! Clean residual mean=0.000001 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0567315 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0567315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077200Jy sigma=0.000780 ! Fit after self-cal, rms=0.077113Jy sigma=0.000780 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.084 mas, bpa=8.873 degrees ! Estimated noise=355.449 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589472 Jy ! Component: 100 - total flux cleaned = 0.00852286 Jy ! Component: 150 - total flux cleaned = 0.00866438 Jy ! Component: 200 - total flux cleaned = 0.00852647 Jy ! Total flux subtracted in 200 components = 0.00852647 Jy ! Clean residual min=-0.001876 max=0.001966 Jy/beam ! Clean residual mean=0.000010 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0652579 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0652579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076694Jy sigma=0.000774 ! Fit after self-cal, rms=0.076701Jy sigma=0.000774 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.08 KP 1.27 ! LA 1.02 MK 1.04 NL 0.90 OV 0.92 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.04 KP 1.07 ! LA 0.90 MK 0.98 NL 0.97 OV 0.94 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.05 KP 1.03 ! LA 0.92 MK 0.98 NL 0.97 OV 0.95 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.92 KP 1.06 ! LA 0.98 MK 0.95 NL 0.97 OV 0.91 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 0.98 KP 1.04 ! LA 0.99 MK 1.03 NL 1.01 OV 0.89 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.08 KP 0.98 ! LA 1.04 MK 0.96 NL 1.00 OV 0.93 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.31 KP 0.99 ! LA 1.03 MK 1.01 NL 0.93 OV 1.02 ! PT 1.16 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 0.97 ! LA 0.90 MK 1.04 NL 0.96 OV 0.99 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.11 KP 0.98 ! LA 0.96 MK 0.99 NL 1.01 OV 1.00 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.12 KP 1.09 ! LA 1.04 MK 0.97 NL 0.93 OV 0.91 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.03 KP 1.05 ! LA 1.00* MK 1.02 NL 0.93 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 0.98 KP 1.06 ! LA 1.00* MK 0.96 NL 0.98 OV 1.00 ! PT 1.06 SC 0.97 ! ! ! Fit before self-cal, rms=0.076701Jy sigma=0.000774 ! Fit after self-cal, rms=0.075972Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=2.062 mas, bpa=8.98 degrees ! Estimated noise=351.681 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155931 Jy ! Component: 100 - total flux cleaned = 0.000209802 Jy ! Component: 150 - total flux cleaned = 0.000232665 Jy ! Component: 200 - total flux cleaned = 0.000232753 Jy ! Total flux subtracted in 200 components = 0.000232753 Jy ! Clean residual min=-0.001224 max=0.001232 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0654907 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0654907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075967Jy sigma=0.000770 ! Fit after self-cal, rms=0.075994Jy sigma=0.000770 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075994Jy sigma=0.000770 ! Fit after self-cal, rms=0.076161Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9039 mas, bmaj=2.06 mas, bpa=8.871 degrees ! Estimated noise=352.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017486 Jy ! Component: 100 - total flux cleaned = 0.000239724 Jy ! Component: 150 - total flux cleaned = 0.000257962 Jy ! Component: 200 - total flux cleaned = 0.000257857 Jy ! Total flux subtracted in 200 components = 0.000257857 Jy ! Clean residual min=-0.001199 max=0.001211 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0657485 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0657485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076157Jy sigma=0.000770 ! Fit after self-cal, rms=0.076164Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.51591e-05 Jy ! Component: 100 - total flux cleaned = -3.7222e-05 Jy ! Component: 150 - total flux cleaned = -2.27089e-05 Jy ! Component: 200 - total flux cleaned = -9.57494e-06 Jy ! Total flux subtracted in 200 components = -9.57494e-06 Jy ! Clean residual min=-0.001191 max=0.001222 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.065739 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.065739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076162Jy sigma=0.000770 ! Fit after self-cal, rms=0.076163Jy sigma=0.000770 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076163Jy sigma=0.000770 ! Fit after self-cal, rms=0.076148Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9026 mas, bmaj=2.059 mas, bpa=8.741 degrees ! Estimated noise=352.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012582 Jy ! Component: 100 - total flux cleaned = 0.000167311 Jy ! Component: 150 - total flux cleaned = 0.00019459 Jy ! Component: 200 - total flux cleaned = 0.000218244 Jy ! Total flux subtracted in 200 components = 0.000218244 Jy ! Clean residual min=-0.001165 max=0.001211 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0659572 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0659572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076145Jy sigma=0.000770 ! Fit after self-cal, rms=0.076146Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.45107e-05 Jy ! Component: 100 - total flux cleaned = -1.32184e-05 Jy ! Component: 150 - total flux cleaned = -2.97191e-06 Jy ! Component: 200 - total flux cleaned = 6.46591e-06 Jy ! Total flux subtracted in 200 components = 6.46591e-06 Jy ! Clean residual min=-0.001159 max=0.001215 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0659637 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0659637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076145Jy sigma=0.000770 ! Fit after self-cal, rms=0.076146Jy sigma=0.000770 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076146Jy sigma=0.000770 ! Fit after self-cal, rms=0.076090Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=2.874 mas, bpa=-5.02 degrees ! Estimated noise=448.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485998 Jy ! Component: 100 - total flux cleaned = 0.000486179 Jy ! Component: 150 - total flux cleaned = 0.000473832 Jy ! Component: 200 - total flux cleaned = 0.000473838 Jy ! Total flux subtracted in 200 components = 0.000473838 Jy ! Clean residual min=-0.001466 max=0.001358 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0664375 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0664375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076090Jy sigma=0.000770 ! Fit after self-cal, rms=0.076090Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83283e-05 Jy ! Component: 100 - total flux cleaned = 3.72218e-05 Jy ! Component: 150 - total flux cleaned = 3.73353e-05 Jy ! Component: 200 - total flux cleaned = 4.26282e-05 Jy ! Total flux subtracted in 200 components = 4.26282e-05 Jy ! Clean residual min=-0.001463 max=0.001356 Jy/beam ! Clean residual mean=0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0664801 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0664802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076092Jy sigma=0.000770 ! Fit after self-cal, rms=0.076092Jy sigma=0.000770 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=2.058 mas, bpa=8.632 degrees ! Estimated noise=352.035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 2.058 at 8.632 degrees (North through East) ! Clean map min=-0.0010343 max=0.060961 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7349 mas, bmaj=1.884 mas, bpa=10.23 degrees ! Estimated noise=691.531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457656 Jy ! Component: 100 - total flux cleaned = 0.0566419 Jy ! Component: 150 - total flux cleaned = 0.0615172 Jy ! Component: 200 - total flux cleaned = 0.0634158 Jy ! Total flux subtracted in 200 components = 0.0634158 Jy ! Clean residual min=-0.002093 max=0.002085 Jy/beam ! Clean residual mean=-0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0634158 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0634158 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=2.058 mas, bpa=8.632 degrees ! Estimated noise=352.035 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211271 Jy ! Component: 100 - total flux cleaned = 0.00296077 Jy ! Component: 150 - total flux cleaned = 0.00303986 Jy ! Component: 200 - total flux cleaned = 0.00305872 Jy ! Total flux subtracted in 200 components = 0.00305872 Jy ! Clean residual min=-0.001228 max=0.001217 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0664745 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0664745 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=2.874 mas, bpa=-5.02 degrees ! Estimated noise=448.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322445 Jy ! Component: 100 - total flux cleaned = 0.000312789 Jy ! Component: 150 - total flux cleaned = 0.000271984 Jy ! Component: 200 - total flux cleaned = 0.000239284 Jy ! Total flux subtracted in 200 components = 0.000239284 Jy ! Clean residual min=-0.001436 max=0.001409 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0667138 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.49141e-05 Jy ! Component: 100 - total flux cleaned = -5.26791e-05 Jy ! Component: 150 - total flux cleaned = -7.36711e-05 Jy ! Component: 200 - total flux cleaned = -9.20134e-05 Jy ! Total flux subtracted in 200 components = -9.20134e-05 Jy ! Clean residual min=-0.001420 max=0.001384 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0666218 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0666218 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=2.058 mas, bpa=8.632 degrees ! Estimated noise=352.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246419 Jy ! Component: 100 - total flux cleaned = -0.000194774 Jy ! Component: 150 - total flux cleaned = -0.000203907 Jy ! Component: 200 - total flux cleaned = -0.000221023 Jy ! Total flux subtracted in 200 components = -0.000221023 Jy ! Clean residual min=-0.001128 max=0.001232 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0664008 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0664008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076091Jy sigma=0.000770 ! Fit after self-cal, rms=0.076094Jy sigma=0.000770 wmodel J1632+1615_X_2015_01_22_pus_map.mod ! Writing 31 model components to file: J1632+1615_X_2015_01_22_pus_map.mod wobs J1632+1615_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1632+1615_X_2015_01_22_pus_uvs.fits wwins J1632+1615_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1632+1615_X_2015_01_22_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202909 Jy ! Component: 100 - total flux cleaned = 0.000223315 Jy ! Component: 150 - total flux cleaned = 0.000241808 Jy ! Component: 200 - total flux cleaned = 0.000276248 Jy ! Component: 250 - total flux cleaned = 0.000259677 Jy ! Component: 300 - total flux cleaned = 0.000290289 Jy ! Component: 350 - total flux cleaned = 0.000275034 Jy ! Component: 400 - total flux cleaned = 0.000232592 Jy ! Component: 450 - total flux cleaned = 0.000178136 Jy ! Component: 500 - total flux cleaned = 0.000125781 Jy ! Component: 550 - total flux cleaned = 0.000138743 Jy ! Component: 600 - total flux cleaned = 0.000126603 Jy ! Component: 650 - total flux cleaned = 0.000138587 Jy ! Component: 700 - total flux cleaned = 0.000138305 Jy ! Component: 750 - total flux cleaned = 0.000127051 Jy ! Component: 800 - total flux cleaned = 0.000115813 Jy ! Component: 850 - total flux cleaned = 9.41545e-05 Jy ! Component: 900 - total flux cleaned = 6.28364e-05 Jy ! Component: 950 - total flux cleaned = 5.26437e-05 Jy ! Component: 1000 - total flux cleaned = 4.26625e-05 Jy ! Component: 1050 - total flux cleaned = 4.27299e-05 Jy ! Component: 1100 - total flux cleaned = 4.26684e-05 Jy ! Component: 1150 - total flux cleaned = 3.32189e-05 Jy ! Component: 1200 - total flux cleaned = 6.11878e-05 Jy ! Component: 1250 - total flux cleaned = 7.01628e-05 Jy ! Component: 1300 - total flux cleaned = 6.14328e-05 Jy ! Component: 1350 - total flux cleaned = 9.67032e-05 Jy ! Component: 1400 - total flux cleaned = 0.000105272 Jy ! Component: 1450 - total flux cleaned = 0.000122076 Jy ! Component: 1500 - total flux cleaned = 0.000147011 Jy ! Component: 1550 - total flux cleaned = 0.000147009 Jy ! Component: 1600 - total flux cleaned = 0.000187549 Jy ! Component: 1650 - total flux cleaned = 0.000195677 Jy ! Component: 1700 - total flux cleaned = 0.00023511 Jy ! Component: 1750 - total flux cleaned = 0.000273962 Jy ! Component: 1800 - total flux cleaned = 0.000304636 Jy ! Component: 1850 - total flux cleaned = 0.000319716 Jy ! Component: 1900 - total flux cleaned = 0.000349483 Jy ! Component: 1950 - total flux cleaned = 0.000371603 Jy ! Component: 2000 - total flux cleaned = 0.000408037 Jy ! Total flux subtracted in 2048 components = 0.000458069 Jy ! Clean residual min=-0.000453 max=0.000478 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0668588 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 161 components and 0.0668588 Jy ![Exited script file: muppet] wmap "J1632+1615_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 2.058 at 8.632 degrees (North through East) ! Clean map min=-0.00077895 max=0.060517 Jy/beam ! Writing clean map to FITS file: J1632+1615_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0605172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.634403 0.634403 1.26881 2.53761 5.07522 10.1504 20.3009 40.6018 81.2035 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9011 x 2.058 at 8.632 degrees (North through East) ! Clean map min=-0.00077895 max=0.060517 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1632+1615_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:12:52 2017